package com.smart.service;

import com.smart.domain.Teacher;
import org.springframework.stereotype.Service;

import java.util.List;


public interface TeacherServiceIF {
     int  addteacher(Teacher teacher);
     int deleteteacher(Teacher teacher);
    int updateteacher(Teacher teacher);

    Teacher queryteacher(Teacher teacher);
    List<Teacher> queryteacherlist();
    boolean hasMatchTeacher(Teacher teacher);

}
